15027870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 44126208

約数和(自身を除く): 29098338

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 113, 130, 143, 155, 165, 186, 195, 226, 286, 310, 330, 339, 341, 390, 403, 429, 465, 565, 678, 682, 715, 806, 858, 930, 1023, 1130, 1209, 1243, 1430, 1469, 1695, 1705, 2015, 2046, 2145, 2418, 2486, 2938, 3390, 3410, 3503, 3729, 4030, 4290, 4407, 4433, 5115, 6045, 6215, 7006, 7345, 7458, 8814, 8866, 10230, 10509, 12090, 12430, 13299, 14690, 16159, 17515, 18645, 21018, 22035, 22165, 26598, 32318, 35030, 37290, 38533, 44070, 44330, 45539, 48477, 52545, 66495, 77066, 80795, 91078, 96954, 105090, 115599, 132990, 136617, 161590, 192665, 227695, 231198, 242385, 273234, 385330, 455390, 484770, 500929, 577995, 683085, 1001858, 1155990, 1366170, 1502787, 2504645, 3005574, 5009290, 7513935, 15027870]

約数ペア:

[(1, 15027870), (2, 7513935), (3, 5009290), (5, 3005574), (6, 2504645), (10, 1502787), (11, 1366170), (13, 1155990), (15, 1001858), (22, 683085), (26, 577995), (30, 500929), (31, 484770), (33, 455390), (39, 385330), (55, 273234), (62, 242385), (65, 231198), (66, 227695), (78, 192665), (93, 161590), (110, 136617), (113, 132990), (130, 115599), (143, 105090), (155, 96954), (165, 91078), (186, 80795), (195, 77066), (226, 66495), (286, 52545), (310, 48477), (330, 45539), (339, 44330), (341, 44070), (390, 38533), (403, 37290), (429, 35030), (465, 32318), (565, 26598), (678, 22165), (682, 22035), (715, 21018), (806, 18645), (858, 17515), (930, 16159), (1023, 14690), (1130, 13299), (1209, 12430), (1243, 12090), (1430, 10509), (1469, 10230), (1695, 8866), (1705, 8814), (2015, 7458), (2046, 7345), (2145, 7006), (2418, 6215), (2486, 6045), (2938, 5115), (3390, 4433), (3410, 4407), (3503, 4290), (3729, 4030)]